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发明名称
Improvements relating to vehicles for use in levelling and clearing land
摘要
申请公布号
GB545593(A)
申请公布日期
1942.06.03
申请号
GB19410003163
申请日期
1942.04.03
申请人
ROBERT CHARLES BARRALL;ETHEL ADELINE MOORE
发明人
分类号
E02F3/76
主分类号
E02F3/76
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代理人
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